Shark Island Weather Forecast

    • 17
    • 26

    Mostly sunny

    • 17
    • 22

    Sunny

    • 13
    • 20

    Cloud clearing

    • 14
    • 25

    Late shower or two

    • 17
    • 22

    Shower or two then sunny

    • 12
    • 21

    Mostly sunny

    • 13
    • 21

    Partly cloudy

Today 16 Sep Sydney

Mostly sunny. Winds north to northwesterly 20 to 30 km/h becoming light in the late evening.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
North to northwesterly 10 to 15 knots.
Seas
Below 0.5 metres.
Weather
Mostly sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Shark Island Temperature Statistics View More

September Temperature

Sydney (Observatory Hill) (4km)

  • Lowest 1 September, 2025

    9.3 °C

  • Average September

    16.4 °C

  • Highest 8 September, 2025

    29 °C

Climate (2020–Present)

Sydney (Observatory Hill) (4km)

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  • Average Low 2020–2025

    14.7 °C

  • Average 2020–2025

    18.2 °C

  • Average High 2020–2025

    23.4 °C
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